Korynn Jellema, APRN
NPI 1447110937 · Nurse Practitioner · Oak Lawn, IL
Korynn Jellema, APRN is a Nurse Practitioner provider in Oak Lawn, IL (NPI 1447110937).
Provider details
- NPI number
- 1447110937
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 209.034335 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-11-17
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Korynn Jellema's NPI number?
- Korynn Jellema's National Provider Identifier (NPI) is 1447110937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Korynn Jellema's specialty?
- Korynn Jellema is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Korynn Jellema located?
- Korynn Jellema's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Korynn Jellema's phone number?
- The practice phone number listed in the NPPES registry for Korynn Jellema is (708) 684-3406.
- Is Korynn Jellema's NPI active?
- Yes — Korynn Jellema's NPI (1447110937) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.